ML20151F965

Monthly Operating Rept for Mar 1988

ML20151F965
Person / Time
Site:	Callaway
Issue date:	03/31/1988
From:	Blosser J, Moose J UNION ELECTRIC CO.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
References
ULNRC-1754, NUDOCS 8804190100
Download: ML20151F965 (7)

Text

e DOCKET No.

50-483 UNIT NAME CALLAk'AY UNIT 1 DATE 4-7-88 COMPLETED BY J. M. Moose TELEPHONE 314/676-8243 PART A OPERATIONS SUFNARY The plant operated at 100% power throughout the month.

PART B P0hV AND SATETY VALVE SUFMARY At 1911 hours0.0221 days <br />0.531 hours <br />0.00316 weeks <br />7.271355e-4 months <br /> on 3/30/88, pressurizer PORV 455A opened unerpectedly due to failure of a comparator card in the control circuitry. All plant systems responded as designed. Minimum RCS pressure during the event was approximately 2180 psig. Icraediate action taken was to close the pressurizer PORV block valve and remove power from the block valve. The PORV was declared operable at 0122, 3/31/88.

l l

I Page 1 of 4 p.24 8804190100 880331

}

lf(

PDR ADOCK 05000483 R

DCD

e, e

+

1 s

I i

Part C AVERAGE DAILY UNIT POk'ER LEVEL DOCKET NO.

50-483 UNIT NAME CALLAWAY UNIT 1 DATE 4-7-88 COMPLETED BY J. H. Moose TELEPHONE

'14/676-8243 MONTH:

February 1988 AVERAGC DAILY FOkTR LEVEL AVERACE DAILY POWER LEVEL DAY (HWe-Net)

DAY (HWe-Net) 1 1112 17 11?O 2

1114 18 1114 3

1121 19 1111 4

1121 20 1105 5

1119 21 1106 6

1104 22 1098 7

1089 23 1102 8

1100 24 1099 9

1116 25 11v8 i

10 1113 26 1112 11 1093 27 1110 12 1091 28 1099 13 lill 29 1113 14 1114 30 1114 i

15 1114 31 1110 l

16 1112 Page 2 of 4

=

=

Part D OPERATING DATA REPORT DOCKET NO.

50-483 UNIT NAME CALLAWAY UNIT 1 DATE 4-7-88 COMPLETED BY J. M. Moose TELEPHONE 314/676-8243 OPERATING STATUS (YTD CLH )

1.

REPORTING PERIOD: MARCH 1988 CROSS HOURS IN REPORTING PERIOD:

744 21b4 28766.5 2.

CURRENTLY AUTHORIZED POWER LEVEL (MWe):

3411 MAX. DEFEND. CAPACITY (MWe-Net):

1120 DESIGN ELECTRICAL RATING (MWe-Net):

1171*

• At stretch power level which is not currently authorized under the Operating Licen.:e.

3.

POWER LEVEL TO kHICU RESTRICTED (IF ANY) (MWe-Net):

4 REASONS FOR RESTRICTION (IF ANY):

THIS MONTH YR TO DATE CUMULATIVE 5.

NUMBER OF UOURS REACTOR WAS CRITICAL...............

744 2077.7 24055.5 6.

REACTOR RESERVE SHUII)0kW HOURS.....................

0 0

0 7.

HOURS GFNERATOR ON LINE............................

744 2047.6 23,502.1 8.

UNIT RESERVE SHUTD0kW HOURS........................

0 0

0 9

CROSS THERMAL ENERGY CENERATED (MkH)...............

2,534,237 6,897,631 75,169,411

10. CROSS ELECTRICAL ENERGY GENERATED (MkH)............

864,368 2,347,368 25,389,088 11.

NET ELECIRICAL ENERGY GENERATED (MkH)..............

824,482 2,236,720 24,126,396 12.

REACTOR SERVICE FACTOR.............................

100 95.1 83.6

13. REACTOR AVAILABILITY FACTOR........................

100 95.1 83.6 14 UNIT SERVICE FACIOR................................

100 93.8 81.7 15.

UNIT AVAILABILITY FACIOR...........................

100 93.8 81.7 16.

UNIT CAPACITY FACTOR (Using MDC)...................

98.9 91.4 74.9 17.

UNIT CAPACITY FACTOR (Using De sign MWe)............

94.6 87.5 71.6 18.

UNIT FORCED OUTAGE RATE............................

0 6.25 4.27 19.

SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DAT!, AND DURATION OF EACH):

20.

IF SHUT D0kN AT END OF REPORTING PERIOD, ESTIMATED DATE OF STARTUP:

Page 3 of 4 i

=

Part E UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

50-483 UNIT NAME CALLAWAY UNIT 1 DATE 4-7-88 COMPLETED BY J. M. Moose IELEPHONE 314/676-8234 REPORT MONTil: March 1988 METHOD 3F TYPE S WITING DOWN F: FORCED DURATION TIIE REACTOR OR DATE S: SCHEDULED

(!!OURS)

REASON REDUCING POWER CORRECTIVE ACTIONS / COMMENTS l

l

[

SL?c".ARY:

REASON METilOD j

A: EQUIPMENT FAILURE (EXPLAIN) 1: MANUAL B: MAINT. OR TEST 2: MANUAL SCRAM C: REFUELING 3: AUTOMATIC SCRAM D: REGULATORY RESTRICTION 4; OTHER (EXPLAIN)

E: OPERATOR TRAINING AND LICENSE EXAMINATION F: ADMINISTRATIVE C: OPERATIONAL ERROR (EXPLAIN) 11 : OTHER (EXPLAIN) l Page 4 of 4

' UNION

$LECTRIC m

C33away Plant April 7, 1988 Nuclear Regulatory Coc: mission Document Control Desk Washington, DC 20555 ULNRC-1754

Dear Sir:

DOCKET NUMBER 50-483 CALLAWAY PLANT UNIT 1 FACILITY OPERATING LICENSE NPF-30 MONTHLY OPERATING REPORT MARCH 1988 The enclosed Monthly Operating Report for March 1988 is submitted pursuant to section 6.9.1.8 of the Callaway Unit 1 Technical Specifications.

.LDB/-

D. Blosser Mant,ger, Callaway Plant Enclosure cc: Distribution attached l

s l

kbiry Acktess: PO Box 620, fuhrt AD 65251 l

a g

cc distribution for ULNRC-1754 with enclosures Mr. Robert DeFayette, Chief Project Section 1A U. S. Nuclear Regulatory Commission Region III 799 Roosevelt Road Glen Ellyn, IL 60137 Mr. Thomas Alexion (2 copies)

Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Mail Stop P-316 7920 Norfolk Avenue Bethesda, MD 20014 NRC Resident Inspector Manager, Electric Department Missouri Public Service Commission P. O. Box 360 Jefferson City, MO 65102 t

i 1

i l

L

.,. =

bec distributior. for ULNRC-1754 with enclosures Records Center Institute of Nuclear Power Operations Suite 1500 1100 Circle 75 Parkway Atlanta, CA 30339 American Nuclear Insurers Library c/o Dottie Sherman The Exchange Suite 245 270 Farmington Avenue Farmington, CT 06032 Mark Parvin Callaway Project Manager Westinghouse Electric Corp.

P. O. Box 355 Pittsburgh, PA 15230 D. F. Schnell (400)

R. J. Schukai (470)

F. W. Brunson (470)

T. P. Sharkey A. P. Neuhalfen W. R. Campbell A. C. Passwater/D. E. Shafer/D. J. Walker (470)

G. A. Hughes G. J. Czeschin J. R. Peevy W. R. Robinson R. R. Roselius J. R. Polchow M. E. Taylor D. E. Young Z170.04 (QA Record)

S. L. Auston (NSRB) (470)

T. A. Moser l

J. M. Moose (2)

R. L. Kelly (460)

R. J. Irwin/J. M. Brown (490)

I JDB Chrono 3456-0021.6

(

G56.37 l

N. Date l

l